758385320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3373}}^1$

素因数の和:3475

約数の個数: 128

約数和(自身を含む): 2157200640

約数和(自身を除く): 1398815320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 73, 77, 88, 110, 140, 146, 154, 220, 280, 292, 308, 365, 385, 440, 511, 584, 616, 730, 770, 803, 1022, 1460, 1540, 1606, 2044, 2555, 2920, 3080, 3212, 3373, 4015, 4088, 5110, 5621, 6424, 6746, 8030, 10220, 11242, 13492, 16060, 16865, 20440, 22484, 23611, 26984, 28105, 32120, 33730, 37103, 44968, 47222, 56210, 67460, 74206, 94444, 112420, 118055, 134920, 148412, 185515, 188888, 224840, 236110, 246229, 259721, 296824, 371030, 472220, 492458, 519442, 742060, 944440, 984916, 1038884, 1231145, 1298605, 1484120, 1723603, 1969832, 2077768, 2462290, 2597210, 2708519, 3447206, 4924580, 5194420, 5417038, 6894412, 8618015, 9849160, 10388840, 10834076, 13542595, 13788824, 17236030, 18959633, 21668152, 27085190, 34472060, 37919266, 54170380, 68944120, 75838532, 94798165, 108340760, 151677064, 189596330, 379192660, 758385320]

約数ペア:

[(1, 758385320), (2, 379192660), (4, 189596330), (5, 151677064), (7, 108340760), (8, 94798165), (10, 75838532), (11, 68944120), (14, 54170380), (20, 37919266), (22, 34472060), (28, 27085190), (35, 21668152), (40, 18959633), (44, 17236030), (55, 13788824), (56, 13542595), (70, 10834076), (73, 10388840), (77, 9849160), (88, 8618015), (110, 6894412), (140, 5417038), (146, 5194420), (154, 4924580), (220, 3447206), (280, 2708519), (292, 2597210), (308, 2462290), (365, 2077768), (385, 1969832), (440, 1723603), (511, 1484120), (584, 1298605), (616, 1231145), (730, 1038884), (770, 984916), (803, 944440), (1022, 742060), (1460, 519442), (1540, 492458), (1606, 472220), (2044, 371030), (2555, 296824), (2920, 259721), (3080, 246229), (3212, 236110), (3373, 224840), (4015, 188888), (4088, 185515), (5110, 148412), (5621, 134920), (6424, 118055), (6746, 112420), (8030, 94444), (10220, 74206), (11242, 67460), (13492, 56210), (16060, 47222), (16865, 44968), (20440, 37103), (22484, 33730), (23611, 32120), (26984, 28105)]